CVE-2024-14042

A vulnerability was found in Open5GS up to 2.7.1. This affects the function hss_ogs_diam_s6a_air_cb/hss_ogs_diam_s6a_ulr_cb of the file src/hss/hss-s6a-path.c of the component Diameter S6a Interface. Performing a manipulation of the argument os.len results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. Upgrading to version 2.7.2 is able to mitigate this issue. The patch is named e89aa79efe629ae90f59dcdf8847c117d9a7da86. It is suggested to upgrade the affected component.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/open5gs/open5gs/
https://github.com/open5gs/open5gs/commit/e89aa79efe629ae90f59dcdf8847c117d9a7da86
https://github.com/open5gs/open5gs/files/15051218/capture.pcap.gz
https://github.com/open5gs/open5gs/issues/3155
https://github.com/open5gs/open5gs/releases/tag/v2.7.2
https://vuldb.com/cve/CVE-2024-14042
https://vuldb.com/submit/867105
https://vuldb.com/vuln/387280
https://vuldb.com/vuln/387280/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-11 20:17

Updated : 2026-08-12 20:59

NVD link : CVE-2024-14042

Mitre link : CVE-2024-14042

CVE.ORG link : CVE-2024-14042

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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